(reverse*-k '(1 ((2)) 4) (make-init-k)) (reverse*-k (1 ((2)) 4) #1(init-k)) (reverse*-k (((2)) 4) #3(rev1 #1(init-k) (1 ((2)) 4))) (reverse*-k (4) #3(rev1 #3(rev1 #1(init-k) (1 ((2)) 4)) (((2)) 4))) (reverse*-k () #3(rev1 #3(rev1 #3(rev1 #1(init-k) (1 ((2)) 4)) (((2)) 4)) (4))) (apply-continuation #3(rev1 #3(rev1 #3(rev1 #1(init-k) (1 ((2)) 4)) (((2)) 4)) (4)) ()) (append-k () (4) #3(rev1 #3(rev1 #1(init-k) (1 ((2)) 4)) (((2)) 4))) (apply-continuation #3(rev1 #3(rev1 #1(init-k) (1 ((2)) 4)) (((2)) 4)) (4)) (reverse*-k ((2)) #4(rev2 (((2)) 4) (4) #3(rev1 #1(init-k) (1 ((2)) 4)))) (reverse*-k () #3(rev1 #4(rev2 (((2)) 4) (4) #3(rev1 #1(init-k) (1 ((2)) 4))) ((2)))) (apply-continuation #3(rev1 #4(rev2 (((2)) 4) (4) #3(rev1 #1(init-k) (1 ((2)) 4))) ((2))) ()) (reverse*-k (2) #4(rev2 ((2)) () #4(rev2 (((2)) 4) (4) #3(rev1 #1(init-k) (1 ((2)) 4))))) (reverse*-k () #3(rev1 #4(rev2 ((2)) () #4(rev2 (((2)) 4) (4) #3(rev1 #1(init-k) (1 ((2)) 4)))) (2))) (apply-continuation #3(rev1 #4(rev2 ((2)) () #4(rev2 (((2)) 4) (4) #3(rev1 #1(init-k) (1 ((2)) 4)))) (2)) ()) (append-k () (2) #4(rev2 ((2)) () #4(rev2 (((2)) 4) (4) #3(rev1 #1(init-k) (1 ((2)) 4))))) (apply-continuation #4(rev2 ((2)) () #4(rev2 (((2)) 4) (4) #3(rev1 #1(init-k) (1 ((2)) 4)))) (2)) (append-k () ((2)) #4(rev2 (((2)) 4) (4) #3(rev1 #1(init-k) (1 ((2)) 4)))) (apply-continuation #4(rev2 (((2)) 4) (4) #3(rev1 #1(init-k) (1 ((2)) 4))) ((2))) (append-k (4) (((2))) #3(rev1 #1(init-k) (1 ((2)) 4))) (append-k () (((2))) #3(append-cont #3(rev1 #1(init-k) (1 ((2)) 4)) (4))) (apply-continuation #3(append-cont #3(rev1 #1(init-k) (1 ((2)) 4)) (4)) (((2)))) (apply-continuation #3(rev1 #1(init-k) (1 ((2)) 4)) (4 ((2)))) (append-k (4 ((2))) (1) #1(init-k)) (append-k (((2))) (1) #3(append-cont #1(init-k) (4 ((2))))) (append-k () (1) #3(append-cont #3(append-cont #1(init-k) (4 ((2)))) (((2))))) (apply-continuation #3(append-cont #3(append-cont #1(init-k) (4 ((2)))) (((2)))) (1)) (apply-continuation #3(append-cont #1(init-k) (4 ((2)))) (((2)) 1)) (apply-continuation #1(init-k) (4 ((2)) 1)) answer: (4 ((2)) 1)